Cobalt Boats 26 SD 2018 vs Cobalt Boats 276 2010 - Boat Spec Comparison

Q: Which is the larger boat — the Cobalt Boats 26 SD 2018 or the Cobalt Boats 276 2010?

The Cobalt Boats 276 2010 is the longer of the two at 27,5 feet overall. The Cobalt Boats 26 SD 2018 comes in at 26,0 feet, making it roughly 1,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Cobalt Boats 276 2010 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Cobalt Boats 26 SD 2018 tops out at 350 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

Q: How many passengers can the Cobalt Boats 26 SD 2018 carry?

The Cobalt Boats 26 SD 2018 has an official capacity rating of 7 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Which boat has the larger fuel tank — the Cobalt Boats 26 SD 2018 or the Cobalt Boats 276 2010?

The Cobalt Boats 276 2010 has the bigger tank at 95 gallons, versus 69 gallons on the Cobalt Boats 26 SD 2018. That 26-gallon difference translates to roughly 78–130 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Cobalt Boats 26 SD 2018 and Cobalt Boats 276 2010 from the same manufacturer?

Yes — both the Cobalt Boats 26 SD 2018 and the Cobalt Boats 276 2010 are built by Cobalt Boats. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

Boat Comparison

Cobalt Boats 26 SD 2018 vs Cobalt Boats 276 2010

Cobalt Boats

Cobalt Boats 26 SD 2018

2018

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Cobalt Boats

Cobalt Boats 276 2010

2010

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Detailed Evaluation & Buyer Recommendation

Cobalt Boats 26 SD 2018 vs Cobalt Boats 276 2010 — Same Brand, Different Boat

The Cobalt Boats 26 SD 2018 vs Cobalt Boats 276 2010 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

The power gap is worth calling out. Rated to 375 hp, the Cobalt Boats 276 2010 has a 25-hp advantage over the Cobalt Boats 26 SD 2018's 350-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Cobalt Boats 276 2010 carries 95 gallons versus 69 gallons in the Cobalt Boats 26 SD 2018. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Cobalt Boats 26 SD 2018 is rated for up to 7 people. Passenger data for the Cobalt Boats 276 2010 wasn't available.

Bottom line: Performance buyers should lean toward the Cobalt Boats 276 2010 and its 375-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Cobalt Boats 26 SD 2018 with its 350-hp rating is the more economical daily driver.

Measurements / Dimensions

Length overall - Detail26.00 ft

Length overall - Detailnot available

Length - Feet26

Length - Feet27.5

Length overall - Meters7.92

Length overall - Metersnot available

Length overall - Inches312

Length overall - Inchesnot available

Draft [max] - Detail3.25 ft

Draft [max] - Detail39 in. (0.99 m)

Draft [max] - Meters0.99

Draft [max] - Inches39

Draft Min3.25 ft

Draft Minnot available

Beamnot available

Beam8 ft. 6 in. (2.59 m)

Beam - Metersnot available

Beam - Meters2.59

Beam - Inchesnot available

Beam - Inches102

Bridge clearance - Detailnot available

Bridge clearance - DetailWithout Bimini: 4 ft. 11 in. (1.5 m) With Arch or Tower: 6 ft. 7.5 in. (2.02 m)

Bridge clearance - Metersnot available

Bridge clearance - Meters2.03

Bridge clearance - Inchesnot available

Bridge clearance - Inches79.5

Deadrisenot available

Deadrise21°

Draft [drive up] - Detailnot available

Draft [drive up] - Detail27 in. (0.69 m)

Draft [drive up] metersnot available

Draft [drive up] meters0.69

Draft [drive up] inchesnot available

Draft [drive up] inches27

Weight - Detailnot available

Weight - Detail5,500 lbs. (2,495 kg)

Weight - kgnot available

Weight - kg2494.76

Weight - lbs.not available

Weight - lbs.55

Length [over all with swim platform]not available

Length [over all with swim platform]27 ft. 6 in. (8.38 m)

Engine and Drivetrain

Fuel tank capacity - Gal68.95

Fuel tank capacity - Gal95

Fuel tank capacity - Liters261

Fuel tank capacity - Liters359.61

Engine makeVOLVO PENTA

Engine makenot available

Horsepower350 hp

Horsepower375 php

Fuel typeGas

Drive typeinboard

Drive typeI/O

Engine/s standardnot available

Engine/s standardVolvo 8.1 Gi DP

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail95 gal. (360 l)

Operational Info

Water capacity10.04

Water capacityFresh: 10 gal. (37.8 l)

Boat typePower

Boat typenot available

Maximum capacitynot available

Maximum capacityYacht certified

Maximum peoplenot available

Maximum peopleYacht certified

General Boat Info

Makenot available

MakeCobalt Boats

Modelnot available

Model276

Model Yearnot available

Model Year201

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeDeep Vee

Cobalt Boats 26 SD 2018 vs Cobalt Boats 276 2010 — Common Questions

Which is the larger boat — the Cobalt Boats 26 SD 2018 or the Cobalt Boats 276 2010?

The Cobalt Boats 276 2010 is the longer of the two at 27,5 feet overall. The Cobalt Boats 26 SD 2018 comes in at 26,0 feet, making it roughly 1,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Cobalt Boats 276 2010 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Cobalt Boats 26 SD 2018 tops out at 350 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

How many passengers can the Cobalt Boats 26 SD 2018 carry?

The Cobalt Boats 26 SD 2018 has an official capacity rating of 7 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Which boat has the larger fuel tank — the Cobalt Boats 26 SD 2018 or the Cobalt Boats 276 2010?

The Cobalt Boats 276 2010 has the bigger tank at 95 gallons, versus 69 gallons on the Cobalt Boats 26 SD 2018. That 26-gallon difference translates to roughly 78–130 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Cobalt Boats 26 SD 2018 and Cobalt Boats 276 2010 from the same manufacturer?

Yes — both the Cobalt Boats 26 SD 2018 and the Cobalt Boats 276 2010 are built by Cobalt Boats. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

← Cobalt Boats 26 SD 2018 full specs ← Cobalt Boats 276 2010 full specs